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AISI4140 Alloy Seamless Steel Pipe 42CrMo4 SCH40 SCH80

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    Buy cheap AISI4140 Alloy Seamless Steel Pipe 42CrMo4 SCH40 SCH80 from wholesalers
     
    Buy cheap AISI4140 Alloy Seamless Steel Pipe 42CrMo4 SCH40 SCH80 from wholesalers
    • Buy cheap AISI4140 Alloy Seamless Steel Pipe 42CrMo4 SCH40 SCH80 from wholesalers
    • Buy cheap AISI4140 Alloy Seamless Steel Pipe 42CrMo4 SCH40 SCH80 from wholesalers
    • Buy cheap AISI4140 Alloy Seamless Steel Pipe 42CrMo4 SCH40 SCH80 from wholesalers
    • Buy cheap AISI4140 Alloy Seamless Steel Pipe 42CrMo4 SCH40 SCH80 from wholesalers

    AISI4140 Alloy Seamless Steel Pipe 42CrMo4 SCH40 SCH80

    Ask Lasest Price
    Brand Name : DELTA
    Model Number : Carbon Steel , Alloy Steel
    Certification : ISO
    Price : 600 - 800 USD/Ton
    Payment Terms : L/C, Western Union, T/T
    Supply Ability : 20Ton per week
    Delivery Time : 5 - 12 days based on the quantity
    MOQ : 2 Ton
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    AISI4140 Alloy Seamless Steel Pipe 42CrMo4 SCH40 SCH80

    Alloy Steel Seamless Pipe AISI4140 /42CrMo4 Seamless Steel Pipe SCH40 SCH80


    AISI 4140 is a low steel alloy that consists of manganese, molybdenum and chromium. AISI 4140 equivalent material & EN grades are EN# is 1.7223, EN name is 42CrMo4, DIN is 41CrMo4, BS 970 is 708M40, UNI is 41CrMo4 and JIS is SCM 440. There are very few grades of steel that have the capacity to match the usefulness and the versatility of AISI 4140. Material properties of AISI 4140 include it having superb ductility, superior toughness and in tempered condition or quenched condition, it shows excellent wear resistance. AISI 4140 has a Density of 0.284 lb/in³ (7.85 g/cm3) and it has a Melting Point of 2580 °F (1416 °C).

    4140 steel uses are many because of its properties and characteristics. AISI 4140 has high impact resistance, high fatigue strength, superb torsional strength, excellent toughness and very good abrasion. AISI 4140 has many applications such as connecting rods, steel ejectors, sprockets, torsion bars, tool holders, steel couplings, pump shafts, mold bases, holder blocks, forks, pinions, chuck bodies, drill collars, bolsters, motor shafts, crow bars, strippers, valves, fixtures, boring bars, lathe spindles, reamer bodies, tool holders, rams, conveyor pins & rolls, crankshafts, steel collets, milling spindles, steel conveyors and rolls, etc.

    AISI 4140 steel tube corrosion resistance is excellent because of the presence of molybdenum and chromium in it. The molybdenum in AISI 4140 is very useful as it helps immensely in the resistance of corrosion due to chlorides. The manganese that is present in AISI 4140 is extremely helpful as it acts like a deoxidizer and it also increases the hardenability of the material. Plus, the manganese that is present in AISI 4140 combines with sulfur and improves the machinability of the material, also making the process of carburizing much more effective.

    4140 Steel Pipe Specification

    AISI 4140 Pipe StandardAISI 4140, ASTM A519 (with IBR Test Certificate)
    AISI 4140 Pipe Size1/2” NB to 36” NB
    AISI 4140 Pipe Thickness3-12mm
    AISI 4140 Pipe SchedulesSCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
    AISI 4140 Pipe OriginEuropean, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material)
    AISI 4140 Pipe ToleranceCold drawn pipe: +/-0.1mm
    Cold rolled pipe: +/-0.05mm
    CraftCold rolled and Cold drawn
    AISI 4140 Pipe TypeSeamless / ERW / Welded / Fabricated
    AISI 4140 Pipe available in Form ofRound, Square, Rectangular, Hydraulic Etc.
    AISI 4140 Pipe LengthStandard
    Double &
    In Cut length also.
    AISI 4140 Pipe EndPlain End, Beveled End, Treaded
    Specialized inLarge Diameter AISI 4140 Pipe
    Additional TestingNACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc.
    ApplicationSeamless Ferritic Alloy-Steel Pipe for High-Temperature Service

    AISI 4140 Tool Steel Pipe Equivalent

    Standard/ GradeUNSTemperSpecification
    AISI 4130 Alloy SteelUNS G41300NMILT6736, AMS6360, AMS6371
    AISI 4340 Alloy SteelUNS G43400
    AISI 4140 Alloy SteelUNS G41400A, N, TAMS6381
    AISI 8620 Alloy SteelUNS G86200
    15CDV6T980, T1080AIR9160C, 1.7734.5, 1.7734.6

    4140 Alloy Steel Pipe chemical composition

    A519 4140 Alloy Steel Seamless Pipe Chemical Composition

    Chemical composition % of A519 4140 Alloy Steel Seamless Pipe
    ElementContent (%)
    Iron, Fe96.785 - 97.77
    Chromium, Cr0.80 - 1.10
    Manganese, Mn0.75 - 1.0
    Carbon, C0.380 - 0.430
    Silicon, Si0.15 - 0.30
    Molybdenum, Mo0.15 - 0.25
    Sulfur, S0.040
    Phosphorous, P0.035

    SAE 4140 Pipe mechanical properties

    Physical Properties A519 4140 Grade Seamless Pipe

    The following table shows the physical properties of AISI 4140 alloy steel.
    PropertiesMetricImperial
    Density
    7.85 g/cm3
    0.284 lb/in³
    Melting point
    1416°C
    2580°F

    Mechanical Properties of A519 4140 Alloy Steel Seamless Pipe and Tubes

    The mechanical properties of AISI 4140 alloy steel are outlined in the following table.
    PropertiesMetricImperial
    Tensile strength
    655 MPa
    95000 psi
    Yield strength
    415 MPa
    60200 psi
    Bulk modulus (typical for steel)
    140 GPa
    20300 ksi
    Shear modulus (typical for steel)
    80 GPa
    11600 ksi
    Elastic modulus
    190-210 GPa
    27557-30458 ksi
    Poisson's ratio
    0.27-0.30
    0.27-0.30
    Elongation at break (in 50 mm)
    25.70%
    25.70%
    Hardness, Brinell
    197
    197
    Hardness, Knoop (converted from Brinell hardness)
    219
    219
    Hardness, Rockwell B (converted from Brinell hardness)
    92
    92
    Hardness, Rockwell C (converted from Brinell hardness. Value below normal HRC range, for comparison purposes only)
    13
    13
    Hardness, Vickers (converted from Brinell hardness)
    207
    207
    Machinability (based on AISI 1212 as 100 machinability)
    65
    65

    AISI4140 Alloy Seamless Steel Pipe 42CrMo4 SCH40 SCH80AISI4140 Alloy Seamless Steel Pipe 42CrMo4 SCH40 SCH80AISI4140 Alloy Seamless Steel Pipe 42CrMo4 SCH40 SCH80AISI4140 Alloy Seamless Steel Pipe 42CrMo4 SCH40 SCH80

    Quality AISI4140 Alloy Seamless Steel Pipe 42CrMo4 SCH40 SCH80 for sale
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